Results 61 to 70 of about 814 (162)

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, Volume 36, Issue 50, 22 June 2026.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Radiation spheroidization as a potential method enabling recycling of polyamide 12 waste from powder bed fusion of polymers

Materials & Design
Thermal aging hinders the use of powder bed fusion (PBF) for large-scale production. Inefficient waste management in PBF requires mixing 30–50 % virgin powder, while only ∼ 10 % becomes final parts.
Piotr Gruber, Bartłomiej Kryszak, Michał Olejarczyk   +2 more
doaj   +1 more source

Sustainable Flame Retardant System with Thermomechanically Modified Stinging Nettle Tailored for Polyamide 12

Macromolecular Materials and Engineering, Volume 311, Issue 6, June 2026.
A sustainable flame retardant system for polyamide 12 is developed by combining melamine polyphosphate with thermomechanically modified stinging nettle. The plant‐derived component alters degradation pathways, enhances char formation, and reduces heat release.
Daria Rutkowska, Kamila Sałasińska, Milena Leszczyńska, Michał Misiak, Aleksander Hejna, Zaida Ortega, Marcin Borowicz, Sławomir Michałowski, Michał Gloc, Olga Mysiukiewicz, Tomasz Cygan, Joanna Paciorek‐Sadowska, Mateusz Barczewski   +12 more
wiley   +1 more source

Emerging Applications of Additive Manufacturing in Aquaculture Systems: A Comprehensive Review

Reviews in Aquaculture, Volume 18, Issue 3, June 2026.
Additive manufacturing (3D printing) is transforming aquaculture through smart monitoring, customized components, feeding systems, water quality control, and sustainable production. ABSTRACT This review provides a comprehensive analysis of the existing literature on additive manufacturing, commonly known as three‐dimensional (3D) printing, in ...
Subha M. Roy, Hyunsoo Choi, Taeho Kim
wiley   +1 more source

Fused Filament Fabrication and Recycling of Bio‐Based Polyamide 11 Reinforced With Recycled Short Carbon Fibers

Polymer Composites, Volume 47, Issue 9, Page 7909-7923, 10 May 2026.
Fused Filament Fabrication and Recycling of Bio‐Based Polyamide 11 Reinforced With Recycled Short Carbon Fibers. Sample preparation, mechanical properties improvement after rCF addition and properties retainment after recycling. ABSTRACT This research investigates the fused filament fabrication (FFF) and recycling of bio‐based polyamide 11 (PA11 ...
Mirko Coser, Daniele Rigotti, Alessandro Pegoretti   +2 more
wiley   +1 more source

Development of nanofluorapatite polymer-based composite for bioactive orthopedic implants and prostheses

International Journal of Nanomedicine, 2014
Gangfeng Hu,1,2 Hui Wang,1 Xiaocong Yao,1 Dawei Bi,1 Gang Zhu,1 Songchao Tang,2 Jie Wei,2 Lili Yang,3 Peijian Tong,4 Luwei Xiao4 1The First People’s Hospital of Xiaoshang, Hangzhou, People’s Republic of China; 2Key Laboratory of Ultra-fine ...
Hu G, Wang H, Yao X, Bi D, Zhu G, Tang S, Wei J, Yang L, Tong P, Xiao L   +9 more
doaj  

Nanoscale Morphology, Interfacial Hydrogen Bonding, Confined Crystallization and Greatly Improved Toughness of Polyamide 12/Polyketone Blends

Nanomaterials, 2018
Nanostructured polyamide 12(PA12)/polyketone (PK) blends were fabricated by melt compounding. The nanoscale droplet and domain-in-domain morphologies depending on PK content were observed.
Siyuan Li, Yan Yang, Xiangjun Zha, Yicun Zhou, Wei Yang, Mingbo Yang   +5 more
doaj   +1 more source

Experimental determination and numerical simulation of material and damage behaviour of 3D printed polyamide 12 under quasi-static loading

Archives of Mechanics, 2019
In order to characterise the material and damage behaviour of additively manufactured polyamide 12 (PA12) under quasi-static load and to implement it in a numerical model, experiments under quasi-static load as well as microstructural investigations were
D. Schob, R. Roszak, I. Sagradov, H. Sparr, M. Ziegenhorn, A. Kupsch, F. Léonard, B.R. Müller, G. Bruno   +8 more
doaj   +1 more source

Creation and advancement of composites based on Polyamide 12 (PA12) reinforced with zinc oxide (ZnO) nanoparticles

Abstract Our research aims to create nanocomposites composed of polyamide 12 (PA12) reinforced with zinc oxide (ZnO) nanoparticles at various concentrations (1.5%, 3%, 5%, 10%, 15%, and 20%) as well as composites composed of polyamide 12 and to use them to adsorb methylene blue (MB).
O CHELIL, D LAKHDARI, N HOUAS, A REMICHI, L SELLAI   +4 more
openaire   +1 more source

Impact modification of polyamide-12 through blending with liquid polybutadiene, 3 ^a Properties of compatibilized blends of PA12 and liquid polybutadiene

e-Polymers, 2003
Abstract Blends of polyamide 12 (PA12) and liquid polybutadiene (HTPB) compatibilized with pyromellitic anhydride (APy) were prepared by melt blending. 10%, 12% and 20% HTPB blends were prepared, with various amounts of APy. The influence of the amount of APy on the morphology of the blends was studied for a wide composition range in ...
Olivier Talon, Jean-Pierre Couvercelle, Claude Bunel   +2 more
openaire   +1 more source